CA2390359A1 - Procede de reduction du nickel - Google Patents
Procede de reduction du nickel Download PDFInfo
- Publication number
- CA2390359A1 CA2390359A1 CA002390359A CA2390359A CA2390359A1 CA 2390359 A1 CA2390359 A1 CA 2390359A1 CA 002390359 A CA002390359 A CA 002390359A CA 2390359 A CA2390359 A CA 2390359A CA 2390359 A1 CA2390359 A1 CA 2390359A1
- Authority
- CA
- Canada
- Prior art keywords
- nickel
- compound
- aqueous solution
- reduction
- precipitate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
- B22F9/26—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions using gaseous reductors
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
L'invention concerne un procédé relatif à la précipitation du nickel, avec de l'hydrogène, à partir d'une solution aqueuse dans laquelle le nickel se présente sous la forme d'une poudre métallique. On neutralise la solution aqueuse renfermant des composés au nickel, avec un composé alcalino-terreux ou alcalin, de manière à précipiter le nickel sous forme d'hydroxyde de nickel ou de sel alcalin, puis la réduction s'effectue en présence d'un catalyseur sous forme ionique dans des conditions atmosphériques ou proches, de préférence en continu.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI19992407 | 1999-11-09 | ||
FI992407A FI106634B (fi) | 1999-11-09 | 1999-11-09 | Menetelmä nikkelin pelkistämiseksi |
PCT/FI2000/000934 WO2001034859A1 (fr) | 1999-11-09 | 2000-10-27 | Procede de reduction du nickel |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2390359A1 true CA2390359A1 (fr) | 2001-05-17 |
CA2390359C CA2390359C (fr) | 2009-12-22 |
Family
ID=8555575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002390359A Expired - Lifetime CA2390359C (fr) | 1999-11-09 | 2000-10-27 | Procede de reduction du nickel |
Country Status (12)
Country | Link |
---|---|
US (1) | US6702871B1 (fr) |
CN (1) | CN1182265C (fr) |
AP (1) | AP1326A (fr) |
AU (1) | AU778204B2 (fr) |
BR (1) | BR0015344A (fr) |
CA (1) | CA2390359C (fr) |
CU (1) | CU23023A3 (fr) |
FI (1) | FI106634B (fr) |
GR (1) | GR1004211B (fr) |
RU (1) | RU2236475C2 (fr) |
WO (1) | WO2001034859A1 (fr) |
ZA (1) | ZA200203248B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1299863C (zh) * | 2005-03-31 | 2007-02-14 | 上海交通大学 | 空心或包覆型镍合金球形粉末的制备方法 |
CN100436008C (zh) * | 2007-04-10 | 2008-11-26 | 北京科技大学 | 一种金属镍纳米线的化学制备方法 |
JP2014523481A (ja) * | 2011-06-10 | 2014-09-11 | インヴィスタ テクノロジーズ エスアエルエル | 流動床反応器を含む焼成プロセス及び還元プロセス |
CN103334017A (zh) * | 2013-07-01 | 2013-10-02 | 贵研铂业股份有限公司 | 从废旧高温合金中制备高纯镍粉的方法 |
JP6610425B2 (ja) * | 2015-08-31 | 2019-11-27 | 住友金属鉱山株式会社 | ニッケル粉の製造方法 |
US20200338641A1 (en) * | 2016-03-04 | 2020-10-29 | Sumitomo Metal Mining Co., Ltd. | Method for producing nickel powder |
US20200384542A1 (en) * | 2016-09-27 | 2020-12-10 | Sumitomo Metal Mining Co., Ltd. | Nickel powder manufacturing method |
CN106623961A (zh) * | 2016-11-28 | 2017-05-10 | 荆门市格林美新材料有限公司 | 一种小fsss镍粉的制备方法 |
RU2630988C1 (ru) * | 2016-12-20 | 2017-09-15 | Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) | Способ переработки сернокислого раствора, содержащего примесные элементы |
JP6921376B2 (ja) * | 2017-03-09 | 2021-08-18 | 住友金属鉱山株式会社 | ニッケル粉の製造方法 |
RU2668238C1 (ru) * | 2017-11-14 | 2018-09-27 | Федеральное государственное бюджетное учреждение науки Пермский федеральный исследовательский центр Уральского отделения Российской академии наук (ПФИЦ УрО РАН ) | Способ извлечения меди(ii) экстракцией из водных сернокислых растворов, содержащих другие металлы |
US20220010407A1 (en) * | 2018-11-26 | 2022-01-13 | Basf Se | Battery recycling by hydrogen gas injection in leach |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805149A (en) * | 1957-01-16 | 1957-09-03 | American Cyanamid Co | Reduction of oxides to metal |
GB1231572A (fr) * | 1967-04-11 | 1971-05-12 | ||
US3833351A (en) * | 1973-02-15 | 1974-09-03 | Univ Eng Inc | Continuous preparation of pure metals by hydrogen reduction |
US3989509A (en) * | 1975-11-19 | 1976-11-02 | Amax Inc. | Catalytic hydrogen reduction of metals from solutions |
US4089676A (en) * | 1976-05-24 | 1978-05-16 | Williams Gold Refining Company Incorporated | Method for producing nickel metal powder |
JPS5647526A (en) * | 1979-09-26 | 1981-04-30 | Saneigumi:Kk | Nickel removing process |
DD207189A1 (de) * | 1982-09-03 | 1984-02-22 | Eberhard Brueheim | Verfahren zur separaten und gemeinsamen abtrennung von vanadium- und nickelsalzen aus waessrigen loesungen |
US4761177A (en) * | 1987-06-26 | 1988-08-02 | Amax Inc. | Production of cobalt and nickel powder |
US6120576A (en) * | 1997-09-11 | 2000-09-19 | Mitsui Mining And Smelting Co., Ltd. | Method for preparing nickel fine powder |
-
1999
- 1999-11-09 FI FI992407A patent/FI106634B/fi not_active IP Right Cessation
-
2000
- 2000-10-01 AP APAP/P/2000/001966A patent/AP1326A/en active
- 2000-10-23 GR GR20000100369A patent/GR1004211B/el unknown
- 2000-10-27 WO PCT/FI2000/000934 patent/WO2001034859A1/fr active IP Right Grant
- 2000-10-27 CN CNB008154724A patent/CN1182265C/zh not_active Expired - Lifetime
- 2000-10-27 CU CU20020087A patent/CU23023A3/es unknown
- 2000-10-27 CA CA002390359A patent/CA2390359C/fr not_active Expired - Lifetime
- 2000-10-27 US US10/129,592 patent/US6702871B1/en not_active Expired - Lifetime
- 2000-10-27 BR BR0015344-3A patent/BR0015344A/pt not_active IP Right Cessation
- 2000-10-27 AU AU11491/01A patent/AU778204B2/en not_active Expired
- 2000-10-27 RU RU2002115279/02A patent/RU2236475C2/ru active
-
2002
- 2002-04-24 ZA ZA200203248A patent/ZA200203248B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1182265C (zh) | 2004-12-29 |
FI106634B (fi) | 2001-03-15 |
CA2390359C (fr) | 2009-12-22 |
AU1149101A (en) | 2001-06-06 |
RU2236475C2 (ru) | 2004-09-20 |
WO2001034859A1 (fr) | 2001-05-17 |
AP2000001966A0 (en) | 2000-12-31 |
ZA200203248B (en) | 2002-11-26 |
BR0015344A (pt) | 2002-07-23 |
CU23023A3 (es) | 2005-02-23 |
US6702871B1 (en) | 2004-03-09 |
GR20000100369A (el) | 2001-07-31 |
GR1004211B (el) | 2003-04-11 |
CN1387584A (zh) | 2002-12-25 |
AU778204B2 (en) | 2004-11-25 |
AP1326A (en) | 2004-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20201027 |